LANDU manufactures and supplies HPMC, HEMC/MHEC, HEC, redispersible polymer powders and specialty additives. We support dry-mix mortar producers, formulation engineers and procurement teams serving European and international markets.
Explore functional raw materials for tile adhesive, wall putty, self-leveling compounds, EIFS/ETICS and related formulations. Compare additive families before selecting a product grade.
Water retention, rheology and application consistency for construction and water-based formulations.
Hydroxypropyl Methylcellulose
Construction-grade HPMC for water retention, workable consistency and rheology control in tile adhesives, wall putty and cement-based mortars. Grade suitability depends on the complete formulation.
View HPMC grades
Hydroxyethyl Methylcellulose
HEMC/MHEC cellulose ether grades for water retention and workability in tile adhesives, render and dry-mix mortar systems. Evaluate thermal and rheological requirements by formulation.
Explore HEMC / MHEC grades
Hydroxyethyl Cellulose
Hydroxyethyl cellulose (HEC) grades for thickening, in-can stability and application rheology in water-based paints and coatings, subject to grade and system compatibility.
View HEC grades & specificationsAlso in the LANDERCOLL range: CMC for selected industrial and specialty formulations.
View cellulose ether portfolioRedispersible polymer powder (RDP) grades for dry-mix mortar producers evaluating adhesion, flexibility and water-resistance requirements. Match polymer type to the binder system and intended application.
A starting point for balancing adhesion and moderate flexibility in dry-mix mortar formulations.
Explore RDP grades
For formulations where polymer flexibility and movement accommodation are important selection criteria.
Explore RDP grades
A grade category worth evaluating where reduced water uptake is part of the performance target.
Explore RDP gradesTarget particular formulation needs—flow, air control, setting time, water repellency and rheology—using functional raw materials rather than a one-size-fits-all additive package.
View NOVASTAR rangeWater reduction and flow adjustment in compatible cementitious and self-leveling formulations.
Water-repellent additive for cementitious mortars requiring reduced capillary water absorption.
Working-time and setting-time control for gypsum-based plaster and jointing systems.
Foam-control additive for selected powder-based mortar and self-leveling systems.
Additional rheology and anti-sag support in suitable mortar formulations.
Microfiber reinforcement for plastic-shrinkage crack control in appropriate cementitious mixtures.
Shandong Landu New Material Co., Ltd. is a China-based manufacturer and supplier of cellulose ethers, redispersible polymer powders and functional chemical additives for construction and selected industrial applications.
For European and international B2B buyers, LANDU supports additive-grade selection discussions based on application requirements, available technical data and sample evaluation. Destination-specific documentation and supply details should be confirmed before ordering.
Find additives by construction application rather than by product name alone. Compare performance targets, then follow the links to application-level selection guidance.
Open time, slip control and adhesion requirements
HPMC · HEMC · RDP · HPS
Water retention, application feel and sag resistance
HPMC · HEMC · RDP · HPS
Workability and consistent mortar application
HPMC · HEMC · RDP
System-layer adhesion, flexibility and workability
RDP · HPMC · HEMC
Flowability balanced with suspension stability
PCE · Cellulose Ether · Defoamer
Working time, setting behavior and rheology
Gypsum Retarder · HPMC · HEMC
Capillary water absorption and workable mortar consistency
Hydrophobic Powder · RDP · HPMC
Flow, consistency and bonding performance
Cellulose Ether · RDP · PCEStart with a defined material and end-use requirement. These product-focused pages help technical and purchasing teams evaluate suitable additive grades without confusing them with complete mortar systems.
Assess water retention, open time, anti-slip behavior and workability when selecting HPMC grades for cementitious tile adhesives.
Explore HPMC for tile adhesiveCompare grade requirements for water retention, application feel and consistency in putty and skim-coat formulations.
Explore HPMC for wall puttyEvaluate HEC grades for thickening, rheology control and compatibility in water-based paints and other suitable formulations.
Explore HEC for coatingsPlanning to source additives for a European market? Share the destination country, required documentation and performance targets. LANDU can discuss available grades, samples and supply arrangements; regulatory suitability and delivery details must be confirmed for each order.
Discuss your requirementsWe supply functional raw materials and additive grades. The goal is to help you select and evaluate an appropriate additive—not to promise a complete ready-to-use formulation.
Share mortar type, binder system, process conditions and key performance challenges.
Review product functions, technical specifications and compatibility considerations.
Use samples and available TDS/SDS materials to support your own formulation trials.
LANDU also provides selected cellulose ether and specialty additive grades for paints, coatings and industrial formulations. Each market requires grade-specific evaluation.
Explore all applicationsTechnical resources for formulation engineers researching additive selection, water retention, open time and polymer modification.
Explore materials and typical considerations in cementitious tile adhesive systems.
Read articleCELLULOSE ETHERUnderstand how cellulose ethers can influence practical mortar working properties.
Read articlePOLYMER MODIFICATIONLearn why finished-formulation testing matters for durability requirements.
Read articleSend your product, application, binder system, target performance and destination country. Ask about suitable grades, technical data, sample evaluation and practical supply arrangements.
